Lewis Short
cănor (noun M) : cano
* Tune, sound, song, melody (poet. or in post-Aug. prose; rare).
* Lit.
* Of living beings, Quint. 1, 10, 22: cygni,Lucr. 4, 182; 4, 911: res est blanda canor; discant cantare puellae,Ov. A. A. 3, 315: mulcendas natus ad aures,id. M. 5, 561.
* Trop.: bella truci memorata canore,in heroic poetry,Petr. 5, 19.
Charlton T. Lewis, Charles Short, A Latin Dictionary